PCF2129AT/2,518 NXP Semiconductors, PCF2129AT/2,518 Datasheet - Page 2

• Manufacturer Part Number: PCF2129AT/2,518
• Description: Real Time Clock
• Manufacturer: NXP Semiconductors
• Series: PCF2129r

Specifications of PCF2129AT/2,518

• Rohs: yes
• Function: Clock, Calendar, Alarm, Watchdog, Timestamp
• Rtc Bus Interface: I2C, SPI
• Date Format: Binary
• Time Format: Binary
• Supply Voltage - Max: 4.2 V
• Supply Voltage - Min: 1.2 V
• Maximum Operating Temperature: + 60 C
• Minimum Operating Temperature: - 15 C
• Mounting Style: SMD/SMT
• Package / Case: SOP-20
• Battery Backup Switching: Yes
• Factory Pack Quantity: 2000

NXP Semiconductors
3. Applications
4. Ordering information
5. Marking
PCF2129AT
Product data sheet
4.1 Ordering options
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Table 1.
Table 2.
[1]
Table 3.
Type number
PCF2129AT
Product type number
PCF2129AT/1
PCF2129AT/2
Product type number
PCF2129AT/1
PCF2129AT/2
Electronic metering for electricity, water, and gas
Timekeeping instruments with high precision
GPS equipment to reduce time to first fix
Applications that require an accurate process timing
Products with long automated unattended operation time
Not to be used for new designs. Replacement part is PCF2129AT/2.
Ordering information
Ordering options
Marking codes
[1]
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 12 February 2013
Package
Name
SO20
IC
revision
1
2
Sales item (12NC)
935288599512
935288599518
935295732518
Description
plastic small outline package; 20 leads;
body width 7.5 mm
Marking code
PCF2129AT
PCF2129AT
Integrated RTC, TCXO and quartz crystal
Delivery form
tube, dry pack
tape and reel, 13 inch, dry pack
tape and reel, 13 inch, dry pack
PCF2129AT
© NXP B.V. 2013. All rights reserved.
Version
SOT163-1
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